package chapter3

import (
	"fmt"
	"log"
)

type data struct {
	name string
	age int
}

func Test1()  {
	const a =10
	fmt.Printf("%T %v\n",1<<a,1<<a)
	var b int=3
	fmt.Printf("%T %v\n",1<<b,1<<b)
	da:=data{
		"wang",
		10}
	fmt.Println(da)
	s:=5
	if s>3{
		fmt.Println(s)
	}
	log.Fatalln(s)

}
